Metadata Management in the Taverna Workflow System

Belhajjame, K.; Wolstencroft, K.; Corcho, Oscar; Oinn, T.; Tanoh, F.; Williams, A. y Goble, C. (2008). Metadata Management in the Taverna Workflow System. En: "3rd International Workshop on Workflow Systems in e-Science, WSES 2008", 19/05/2008 - 22/05/2008, Lyon, France. ISBN 978-0-7695-3156-4.

Descripción

Título: Metadata Management in the Taverna Workflow System
Autor/es:
  • Belhajjame, K.
  • Wolstencroft, K.
  • Corcho, Oscar
  • Oinn, T.
  • Tanoh, F.
  • Williams, A.
  • Goble, C.
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: 3rd International Workshop on Workflow Systems in e-Science, WSES 2008
Fechas del Evento: 19/05/2008 - 22/05/2008
Lugar del Evento: Lyon, France
Título del Libro: Proceedings of the 8th International Symposium on Cluster Computing and the Grid, CCGRID2008. 3rd International Workshop on Workflow Systems in e-Science, WSES 2008
Título de Revista/Publicación: Ccgrid 2008: Eighth Ieee International Symposium on Cluster Computing and the Grid, Vols 1 and 2, Proceedings
Fecha: Mayo 2008
ISBN: 978-0-7695-3156-4
Materias:
Palabras Clave Informales: oeg
Escuela: Facultad de Informática (UPM) [antigua denominación]
Departamento: Inteligencia Artificial
Grupo Investigación UPM: Ontology Engineering Group – OEG
Licencias Creative Commons: Ninguna

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Resumen

There seems to be a general consensus on the crucial role metadata can play for enhancing the functionalities of scientific workflows systems, e.g., workflow and service discovery, composition and provenance browsing, among others. However, in most cases their management is under-specified, if not left unaddressed at all. A step in this direction, the main contribution of the work presented in this paper is an overview of metadata and their management in the Taverna workflow system. In Taverna, we consider metadata to be a first class citizen in the system, in the sense that we fully cover their life cycle from their creation, through their use and curation until their eventual removal. We present the main steps of this cycle and present the models used for metadata specification. In doing so, we distinguish two classes of metadata: metadata that describe workflow related entities, such as services, workflows and sub- workflows, and metadata that describe workflow executions, also known as workflow provenance.

Más información

ID de Registro: 2631
Identificador DC: http://oa.upm.es/2631/
Identificador OAI: oai:oa.upm.es:2631
URL Oficial: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4534278
Depositado por: Dr Oscar Corcho
Depositado el: 17 Ene 2011 09:09
Ultima Modificación: 20 Abr 2016 12:16
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